// Copyright  2004-2008 Backplane Ltd.
//
// This file is part of Ubiquity formsPlayer
//
// Ubiquity formsPlayer is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3 of the License, or (at your
// option) any later version.
//
// Ubiquity formsPlayer is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License
// along with Ubiquity formsPlayer If not, see <http://www.gnu.org/licenses/>.
//	
//
//   Purpose: implementation of CImplContextualValue.
//   $Id$
#include "stdafx.h"
#include "implcontextualvalue.h"
#include "model.h"

CImplContextualValue::CImplContextualValue(void)
{
}

CImplContextualValue::~CImplContextualValue(void)
{
}

HRESULT CImplContextualValue::GetValue(CImplModel * pModel,IXMLDOMNode * pContext,BSTR * pbsValue) 
{
	if(m_sSimpleValue)
	{	
		m_sSimpleValue.CopyTo(pbsValue);
		return S_OK;
	}
	if(!m_sValueExpression)
		return E_FAIL;
	else
		return pModel->getInstanceString(m_sValueExpression,pContext,pbsValue);

}
